The 2025 tuition & fees of San Diego State University is $8,728 for in-state and $21,328 for out-of-state students. San Diego State's tuition & fees has risen more than 5% this year.
Its tuition & fees is lower than the average tuition for R2 Universities' tuition of $31,790 based on out-of-state tuition rate.
Based on the last year increase rate, The 2026 estimated tuition & fees at San Diego State is $9,189 for California residents and $22,552 for out-of-state students, a 5.7% increase compared to 2025's rate.
| Year | In-State | Out-of-State | R2 Universities' Average |
|---|---|---|---|
| 2023-2024 | $8,290 | $20,170 | $30,674 |
| 2024-2025 | $8,728 | $21,328 | $31,790 |
| Change % 2024-2025 | 5.28% | 5.74% | 3.64% |
| 2025-2026 Estimate | $9,189 | $22,552 | $32,947 |
The living costs at San Diego State is $26,416 when living on campus. The on-campus living costs increased by 6.20% compared to the previous year. The off-campus living costs increased by 3.59%.
The San Diego State's 2025 COA is $36,090 for in-state and $48,690 for out-of-state students for living on campus. The off-campus COA is $32,722 for in-state and $45,322 for out-of-state students.
53% of enrolled students have received grants or scholarships, and the average aid amount is $11,851. It could cover 55.57% of the full tuition amount.
After receiving the financial aid, the net price is $24,239 for in-state and $36,839 for out-of-state students..
| On-Campus | Off-Campus | |||
|---|---|---|---|---|
| In-State | Out-State | In-State | Out-State | |
| Tuition & Fees | $8,728 | $21,328 | $8,728 | $21,328 |
| Room & Board | $23,030 | $17,672 | ||
| Personal Expenses | $3,386 | $5,376 | ||
| Books & Supplies | $946 | $946 | ||
| COA | $36,090 | $48,690 | $32,722 | $45,322 |
| COA with Financial Aid | $24,239 | $36,839 | $20,871 | $33,471 |
San Diego State's 4-years tuition is $36,021 for in-state and $88,247 for out-of-state students, based on current tuition and change rate.
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 (Entering Fall 2025) | In-State | $8,838 | $8,948 | $9,061 | $9,174 | $36,021 |
| Out-of-State | $21,618 | $21,911 | $22,208 | $22,510 | $88,247 | |
| Class of 2030 (Entering Fall 2026) | In-State | $8,948 | $9,061 | $9,174 | $9,289 | $36,473 |
| Out-of-State | $21,911 | $22,208 | $22,510 | $22,815 | $89,444 | |
| Class of 2031 (Entering Fall 2027) | In-State | $9,061 | $9,174 | $9,289 | $9,406 | $36,930 |
| Out-of-State | $22,208 | $22,510 | $22,815 | $23,125 | $90,658 | |
| Class of 2032 (Entering Fall 2028) | In-State | $9,174 | $9,289 | $9,406 | $9,524 | $37,394 |
| Out-of-State | $22,510 | $22,815 | $23,125 | $23,439 | $91,889 | |
| Class of 2033 (Entering Fall 2029) | In-State | $9,289 | $9,406 | $9,524 | $9,643 | $37,863 |
| Out-of-State | $22,815 | $23,125 | $23,439 | $23,757 | $93,136 |
Based on recent tuition increase rate, for the students who were admitted in Fall 2025, the estimated 4-years COA is $149,476 for California residents and $201,702 for out-of-state students.
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 (Entering Fall 2025) | In-State | $36,595 | $37,106 | $37,615 | $38,131 | $149,476 |
| Out-of-State | $49,375 | $50,069 | $50,773 | $51,486 | $201,702 | |
| Class of 2030 (Entering Fall 2026) | In-State | $37,106 | $37,625 | $38,141 | $38,665 | $151,566 |
| Out-of-State | $50,069 | $50,773 | $51,486 | $52,210 | $204,538 | |
| Class of 2031 (Entering Fall 2027) | In-State | $37,625 | $38,151 | $38,675 | $39,206 | $153,686 |
| Out-of-State | $50,773 | $51,486 | $52,210 | $52,945 | $207,414 | |
| Class of 2032 (Entering Fall 2028) | In-State | $38,151 | $38,684 | $39,215 | $39,754 | $155,835 |
| Out-of-State | $51,486 | $52,210 | $52,945 | $53,689 | $210,330 | |
| Class of 2033 (Entering Fall 2029) | In-State | $38,684 | $39,225 | $39,764 | $40,310 | $158,014 |
| Out-of-State | $52,210 | $52,945 | $53,689 | $54,444 | $213,288 |
After receiving the financial aid, the net price for 4 years of attending the school is $102,072 for California residents and $154,298 for out-of-state students.
| Residency | Freshmen | Sophomore | Junior | Senior | 4 Years Total | |
|---|---|---|---|---|---|---|
| Class of 2029 (Entering Fall 2025) | In-State | $24,744 | $25,255 | $25,764 | $26,280 | $102,072 |
| Out-of-State | $37,524 | $38,218 | $38,922 | $39,635 | $154,298 | |
| Class of 2030 (Entering Fall 2026) | In-State | $25,255 | $25,774 | $26,290 | $26,814 | $104,162 |
| Out-of-State | $38,218 | $38,922 | $39,635 | $40,359 | $157,134 | |
| Class of 2031 (Entering Fall 2027) | In-State | $25,774 | $26,300 | $26,824 | $27,355 | $106,282 |
| Out-of-State | $38,922 | $39,635 | $40,359 | $41,094 | $160,010 | |
| Class of 2032 (Entering Fall 2028) | In-State | $26,300 | $26,833 | $27,364 | $27,903 | $108,431 |
| Out-of-State | $39,635 | $40,359 | $41,094 | $41,838 | $162,926 | |
| Class of 2033 (Entering Fall 2029) | In-State | $26,833 | $27,374 | $27,913 | $28,459 | $110,610 |
| Out-of-State | $40,359 | $41,094 | $41,838 | $42,593 | $165,884 |
The graduate school tuition at San Diego State University is $10,252 for in-state and $20,332 for out-of-state students. Detailed graduate program tuition and majors can be found at San Diego State graduate program page.
| Year | In-State | Out-of-State |
|---|---|---|
| 2023-2024 | $9,724 | $19,228 |
| 2024-2025 | $10,252 | $20,332 |
| Change % 2024-2025 | 5.43% | 5.74% |
| 2025-2026 | $10,809 | $21,499 |
For part-time and/or full-time students who take additional credits at San Diego State is $0 for California residents and $420 for out-of-state students. The graduate tuition per credit hour is $0 for California residents and $420 for out-of-state students.
| Year | In-State | Out-of-State | |
|---|---|---|---|
| Undergraduate | 2023-2024 | -$1 | $396 |
| 2024-2025 | $0 | $420 | |
| 2025-2026 (Estimate) | - | $445 | |
| Graduate | 2023-2024 | - | $396 |
| 2024-2025 | - | $420 | |
| 2025-2026 (Estimate) | - | $445 |
The following charts visualize tuition, fees, living costs, and other expenses at San Diego State. You can enlarge the chart to view detailed information.
The following table compares tuition & fees between San Diego State University and its similar schools.
| In-State | Out-of-State | |
|---|---|---|
| San Diego State University | $8,728 | $21,328 |
| University of New Mexico-Main Campus | $10,140 | $33,060 |
| University of Nevada-Reno | $9,578 | $27,720 |
| San Jose State University | $8,410 | $21,010 |
| United States Air Force Academy | $0 | $0 |
| University of Nevada-Las Vegas | $9,748 | $27,411 |
In-State (California Residents): The projected 4-year cost for a degree is approximately $149,476, including tuition, fees, room and board, books, supplies, and other expenses. The tuition and fees alone are approximately $9,174 per year, which would total around $36,021 over four years.
Out-of-State: The projected 4-year cost for a degree is approximately $201,702. The tuition and fees are around $22,510 per year, totaling about $88,247 over four years.
The in-state undergraduate tuition at San Diego State is lower than the average for similar schools ($11,041 - public Research University (high research activity)).
The out-of-state undergraduate tuition at San Diego State is about the same as the average for similar schools ($23,595 - public Research University (high research activity)).
The in-state graduate tuition at San Diego State is a little bit lower than the average for similar schools ($11,778 - public Research University (high research activity)).
The out-of-state graduate tuition at San Diego State is about the same as the average for similar schools ($22,098 - public Research University (high research activity)).
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